[G1 Android Development] Razor1973:
Wow! This is great, tehseano, thanks! However, it doesn't seem to be working right in my case. This is what I get when I do the Symlink option:

==========================
= Linking apps to sdcard =
==========================
Nothing was done. /system/sd/app is FOLDER.
Please rm -r /system/sd/app first.
Nothing was done. /system/sd/app-private is FOLDER.
Please rm -r /system/sd/app-private first.

==========================
= Linking data to sdcard =
==========================
Nothing was done. /system/sd/data is FOLDER.
Please rm -r /system/sd/data first.

==================================
= Linking dalvik cache to sdcard =
==================================
Nothing was done. /data/dalvik-cache is SYMLINK.

===========================
= Linking media to sdcard =
===========================
mounting ...... /system
Nothing was done. /system/media is SYMLINK.

====================================================
= Finished linking app/data/dalvik/media to sdcard =
= ==================================================
Press any key to continue . . .

And this is my Lucid status:

===========================
= Displaying Lucid Status =
===========================
/data/app is not linked
/data/app-private is not linked
/data/data is not linked
/data/dalvik-cache -> /system/sd/dalvik-cache
/system/media -> /system/sd/media
-------------------------
du: /system/sd/app/droidsans.android.DroidSansTweakToolsAll.apk: Stale NFS file
handle
5.7M /system/sd/app
1.0K /system/sd/app-private
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124729464_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124494920_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124736808_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124950544_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124363368_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124731464_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124970184_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1125059840_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124686912_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1125019208_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1125004248_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124936528_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124545584_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124731704_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124817576_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.google.android.server.checkin/databases/checkin.db-journ
al: Stale NFS file handle
16.1M /system/sd/data
33.8M /system/sd/dalvik-cache
3.9M /system/sd/media
-------------------------
du: /system/sd/app/droidsans.android.DroidSansTweakToolsAll.apk: Stale NFS file
handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124729464_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124494920_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124736808_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124950544_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124363368_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124731464_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124970184_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1125059840_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124686912_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1125019208_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1125004248_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124936528_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124545584_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124731704_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.kolbysoft.steel/app_thumbnails/1124817576_pic.save: Stal
e NFS file handle
du: /system/sd/data/com.google.android.server.checkin/databases/checkin.db-journ
al: Stale NFS file handle
160.6M /system/sd

Any advise?

EDIT: I am using Haykuro's just released Hero ROM.