i've been thinking about having a studio for about a year and been saving up for the equipments.. i currently have a P4 computer that will be fast enough to do many jobs.. however, i was told that macs are better for studios.. and if i do get a mac, i'd like to get a mac laptop (ibook or powerbook).. i'm not quite sure which setup would be better for me.. i currently have a m-audio midi controller keyboard that i purchased a while ago, and that's the only studio equipment i have so far.. if i decide to use my destop for the studio, i will probably get a m-audio delta 1010LT for my sound card.. as for software, i was told that reason is good, but i'd like to know what other good software there are out there.. the type of music that i will be recording is R&B, rap (already have turntables and a DJ mixer), alternative rock, and ballad.. since the only thing i have is a computer and a midi controller keyboard, i'd like to know what other equipments i will need for a good studio setup.. i'd also like to know disadvantages and advantages of having a desktop computer for a studio and a mac laptop for a studio.. thanks in advance..