Please download PSPViceV03.zip under
and after installing it to your PSP please replace the EBOOT.PBP with this one:
and you got PSPVice 03 running with the GTA exploit. It was only working with the 2.0 TIFF exploit in the past.
Please note that this has been tested with eLoader 0.97 + eMenu v0.1 Final on Firmware 2.6, but I think it should also work with Fw => 2.0.
Please also note that Christophe does currently only made the source of 03 available so we have to see if we can get 04-beta running.