Looking for advice...Home Computer Instrument Recording???

[roger]

while I'm a huge mac fan, my complaints about Garageband are that it can't deal with time signature and tempo changes. at least this is the case in GB 2. I haven't upgraded to GB 3 yet. did they make this possible?
I've thought about moving up to Logic Express, because without the ability to do meter changes, GB just won't cut it... it's prog, after all!