I recently bought a Mac Mini and I was wondering if it would be a wise choice to upgrade it to a PowerMac G5. I don't do anything intensive with it -- just surf the web and am planning on doing a lot of web design and creating my own website/forum. Do you think upgrading the Mini to a PowerMac would be a wise or unwise choice? I'm always under the impression that "faster is better", but of course the costs involved need to justify the needs. Anyone who does a lot of web work out there (or can imagine what it is like to do this) -- is a Mac Mini enough for my needs? Would appreciate any feedback. Thanks!