did it finally..but i think there is a problem with the clockwork recovery..anyway do you mind sharing some custom themes?
and with this Quarz ROM google maps is gone,neither the navigation program.
i am glad you done it.
i am working on making my own custom roms or making update.zip files for the quarx rom to change the look.
try the vasquez rom in the android development section of the gt540 on xda devs forum.
about google maps I didnt think anyone would need it but you can download from market and then download streetview on market.
although i have the brutmod google maps which saves the map cache to sd card if you want.
and also if there is any problem with mobile data then install apn settings in wireless settings>mobile network settings>apn
apn can be found using a google search