Is there any easy way to copy over the config?

We do not use the ISDN feature, and don't need any new 2910 features.

I assume the 2910VG does everything the 2900Gi does, except ISDN.

We use external ADSL modems (D-Link and Draytek).

ALTERNATIVELY if anybody wants to get rid of their old 2900Gi, drop me an email peter (at) peter2000.co.uk

I am planning to replace all this lot with Sonicwall TZ100W boxes, but it will take a lot of config to get it all working...