Hi. sorry for the big delay in reply. The GL_OUT_OF_MEMORY is video card memory as rovastar says, and can be fixed by using smaller PBuffers. I guess i could make it fail more gracefully, but once R4 is set up properly, it should never happen.
Out of interest, did you increase the PBuffer size? I run my 64mb Geforce 3 at 512x512 and i never have any problems - even testing for a day non-stop. By default R4 uses 512x256 - which is half the memory usage so there should be no problem.
As for the web interface, i had a think about getting the song titles. With the current R4->WinAmp interface i can't actually do this, but its def. something to think about adding. To be honest, that was mostly a toy part because i expected most people with the remote to be using an external music source.
btw. If you're using GPRS/GSM to access your PC, there's always the possibility of the WAP site

it would make access a bit cheaper + faster, and more accessible.
Its also possible that for live events you could add an announcement feature everyone can use.
- Gordon