Ok, forgive my newbness here, but...
I rooted by T-Mobile Tab by using the ADB method (works fine)
I installed ROM Manager, then installed the Cloclworkmod Recovery via the manager (version 188.8.131.52)
When I reboot into recovery, I get the standard recovery menu. I then apply update.zip, and it takes me into CM.
I also inserted a 2Gb MicroSD card, with MoDaCo ROM on it.
Now, the problem is that I can't get the Tab to see the MicroSD card in CM - mounting ext_sd does nothing - the external_sd dir does not show my MicroSD card, and nandroid backup copies straight into the internal SD card, with no other options.
Can someone tell my what am I doing wrong here? My understanding was that I need to perform the Nandroid backup to the MicroSD card, then the ROM will do a full wipe and conversion to ext4 of the internal SD card)... But i don't know how to get to that point..
Thanks for any help!