@ Xenn : Nope, it'll just overwrite Pauls version with my files. If you want to revert back to Pauls design.. simply reinstall his version. Its not strictly required to uninstall (but it helps in keeping your filesystem clean.) You'll need to reboot to see any changes.
@ pp56825 : Sorry man, not high on my list of priorities right now. The graphics are all released to the public, please feel free to work on your own mod based on them.
@ mconigs - I use s2u2 which takes over answering functions on my device. Not sure what happens if you recieve a call without s2u2 installed. I'll update later if/when I have a fresh device to play with.
@ meckah, ruk_design, dreamcatch : cheers guys