Timbit, I really think your ia2sd is a fantastic solution for our aging Nexus Ones.
Is there any chance it can be made available stand alone so that it can be used with any ROM? You could give it its on well deserved thread on XDA Android Dev forum (will it work on any rooted Android phone?)
Anyhow, could make many people happy
Sent from my Nexus One using XDA App
Samsung Note 2 - Dr Ketan's ROM
Nexus One - CM 7.1 final (still using as a backup phone!)