A table assembly comprising: at least a first leg member having front and rear ends, the first leg member having a first leg opening formed by a substantially horizontal first support surface extending between first and second generally vertical members (20, 22); and a rigid elongated channel member that forms a channel that extends between first and second ends, at least the first end forming a wire passing opening suitable to pass wires into and out of the channel, the first end supportable by the first support surface with the channel member in at least first and second different locations proximate the rear end of the first leg member and proximate a central portion of the first leg member substantially midway between the front end and the rear end, respectively; wherein, when the first end is supported by the first support surface with the channel member at either of the first and second different locations, the wire passing opening is aligned with the first leg opening so that wires can pass through the first leg opening and into the channel, the assembly further including a second leg member having front and rear ends and having a second leg opening formed by a substantially horizontal second support surface extending between third and fourth generally vertical members (20, 22), wherein the second end of the rigid elongated channel member forms a second wire passing opening suitable to pass wires into and out of the channel, the second end supportable by the second support surface with the channel member in at least first and second different locations proximate the rear end of the second leg member and proximate a central portion of the second leg member substantially midway between the front end and the rear end, respectively, and wherein, when the second end is supported by the second support surface with the channel member at either of the first and second different locations, the second wire passing opening is aligned with the second leg opening so that wires can pass through the second leg opening and into the channel, the assembly further including at least a first table top member supported by and extending between the first and second leg members (12a, 12b) on a first side of the channel member. at least a first leg member having front and rear ends, the first leg member having a first leg opening formed by a substantially horizontal first support surface extending between first and second generally vertical members (20, 22); and a rigid elongated channel member that forms a channel that extends between first and second ends, at least the first end forming a wire passing opening suitable to pass wires into and out of the channel, the first end supportable by the first support surface with the channel member in at least first and second different locations proximate the rear end of the first leg member and proximate a central portion of the first leg member substantially midway between the front end and the rear end, respectively; wherein, when the first end is supported by the first support surface with the channel member at either of the first and second different locations, the wire passing opening is aligned with the first leg opening so that wires can pass through the first leg opening and into the channel, the assembly further including a second leg member having front and rear ends and having a second leg opening formed by a substantially horizontal second support surface extending between third and fourth generally vertical members (20, 22), wherein the second end of the rigid elongated channel member forms a second wire passing opening suitable to pass wires into and out of the channel, the second end supportable by the second support surface with the channel member in at least first and second different locations proximate the rear end of the second leg member and proximate a central portion of the second leg member substantially midway between the front end and the rear end, respectively, and wherein, when the second end is supported by the second support surface with the channel member at either of the first and second different locations, the second wire passing opening is aligned with the second leg opening so that wires can pass through the second leg opening and into the channel, the assembly further including at least a first table top member supported by and extending between the first and second leg members (12a, 12b) on a first side of the channel member.