Hi guys. I need a spot of advice. I really need to get a new laptop as mine is struggling under the weight of Ableton Live (it's starting to glitch out my tracks a little more than I'd like!) and hope you might be able to tell me how much I should be asking for my current one. I've got a 12" G4 Powerbook 1.5ghz/1.25Gb RAM / 60Gb HDD / Combo-drive. It's in immaculate condition bar one scratch on the bottom of the case (caused by a train table) and the F3 key is loose to the point of falling off (would replace this before selling I think). The other 'thing' is that it does not have the original battery - it died after a year of use, and I replaced it with a much better Japanese model. I have the original box, all the cabling, and the DVDs/Documentation. As the lowest-spec MacBook is about £700, I thought I'd try and get somewhere near £375/£400 for mine, but I'm not sure. What do you recon?