POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         That the  undersigned  does hereby  constitute  and  appoint  Robert N.
Tidball,  Susan Santo,  and Richard Brock,  jointly and severally,  his true and
lawful  attorneys-in-fact,  each with power of substitution,  for him in any and
all  capacities,  to do any and all acts and things  and to execute  any and all
instruments  which  said  attorneys,  or any of  them,  may  deem  necessary  or
advisable to enable PLM Financial  Services,  Inc.,  as Manager of  Professional
Lease Management Income Fund I, L.L.C.,  to comply with the Securities  Exchange
Act of 1934, as amended (the "Act"),  and any rules and regulations  thereunder,
in connection  with the  preparation and filing with the Securities and Exchange
Commission  of annual  reports  on Form 10-K on  behalf  of  Professional  Lease
Management Income Fund I, L.L.C.,  including specifically,  but without limiting
the generality of the foregoing, the power and authority to sign the name of the
undersigned,  in any and all capacities,  to such annual reports, to any and all
amendments thereto,  and to any and all documents or instruments filed as a part
of or in connection therewith;  and the undersigned hereby ratifies and confirms
all that each of the said attorneys, or his substitute or substitutes,  shall do
or cause to be done by virtue  hereof.  This  Power of  Attorney  is  limited in
duration  until May 1, 2000 and shall  apply only to the annual  reports and any
amendments thereto filed with respect to the fiscal year ended December 31,1999.

         IN WITNESS WHEREOF,  the undersigned has subscribed these presents this
3rd day of March, 2000.





                                    /s/ Douglas P. Goodrich
                                    -------------------------------------
                                    Douglas P. Goodrich











<PAGE>





                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         That the  undersigned  does hereby  constitute  and  appoint  Robert N.
Tidball,  Susan Santo,  and Richard Brock,  jointly and severally,  his true and
lawful  attorneys-in-fact,  each with power of substitution,  for him in any and
all  capacities,  to do any and all acts and things  and to execute  any and all
instruments  which  said  attorneys,  or any of  them,  may  deem  necessary  or
advisable to enable PLM Financial  Services,  Inc.,  as Manager of  Professional
Lease Management Income Fund I, L.L.C.,  to comply with the Securities  Exchange
Act of 1934, as amended (the "Act"),  and any rules and regulations  thereunder,
in connection  with the  preparation and filing with the Securities and Exchange
Commission  of annual  reports  on Form 10-K on  behalf  of  Professional  Lease
Management Income Fund I, L.L.C.,  including specifically,  but without limiting
the generality of the foregoing, the power and authority to sign the name of the
undersigned,  in any and all capacities,  to such annual reports, to any and all
amendments thereto,  and to any and all documents or instruments filed as a part
of or in connection therewith;  and the undersigned hereby ratifies and confirms
all that each of the said attorneys, or his substitute or substitutes,  shall do
or cause to be done by virtue  hereof.  This  Power of  Attorney  is  limited in
duration  until May 1, 2000 and shall  apply only to the annual  reports and any
amendments  thereto  filed with  respect to the fiscal year ended  December  31,
1999.

         IN WITNESS WHEREOF,  the undersigned has subscribed these presents this
3rd day of March, 2000.




                                /s/ Robert N. Tidball
                               ----------------------------------
                               Robert N. Tidball










<PAGE>




                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         That the  undersigned  does hereby  constitute  and  appoint  Robert N.
Tidball,  Susan Santo,  and Richard Brock,  jointly and severally,  his true and
lawful  attorneys-in-fact,  each with power of substitution,  for him in any and
all  capacities,  to do any and all acts and things  and to execute  any and all
instruments  which  said  attorneys,  or any of  them,  may  deem  necessary  or
advisable to enable PLM Financial  Services,  Inc.,  as Manager of  Professional
Lease Management Income Fund I, L.L.C.,  to comply with the Securities  Exchange
Act of 1934, as amended (the "Act"),  and any rules and regulations  thereunder,
in connection  with the  preparation and filing with the Securities and Exchange
Commission  of annual  reports  on Form 10-K on  behalf  of  Professional  Lease
Management Income Fund I, L.L.C.,  including specifically,  but without limiting
the generality of the foregoing, the power and authority to sign the name of the
undersigned,  in any and all capacities,  to such annual reports, to any and all
amendments thereto,  and to any and all documents or instruments filed as a part
of or in connection therewith;  and the undersigned hereby ratifies and confirms
all that each of the said attorneys, or his substitute or substitutes,  shall do
or cause to be done by virtue  hereof.  This  Power of  Attorney  is  limited in
duration  until May 1, 1999 and shall  apply only to the annual  reports and any
amendments  thereto  filed with  respect to the fiscal year ended  December  31,
1999.

         IN WITNESS WHEREOF,  the undersigned has subscribed these presents this
3rd day of March, 2000.




                                    /s/ Stephen M. Bess
                                    -----------------------------------
                                    Stephen M. Bess