Ok, I know this question is on here somewhere but I have not found the answer I am looking for yet. I have a HP laptop and I found in another forum website that HP laptops are one of the worst laptops to have for recording. I just bought a Tascam US 1800 for $300.00 and was rather satisfied with that purchase until some breakup started occurring in the audio signal (I believe it's somewhere where the interface and computer are not communicating properly) I read another post online somewhere that said he was having the same problem with his HP and his US 1800 but all the other reviews of the US 1800 on other PC's and Mac's seem to be fine. Anyway, so now I'm thinking about upgrading my computer to a more solid recording computer. I was wondering if the audio specific computers like the Rain or PC Audio Labs would be a good investment or would a Mac be the way to go. I would like an educated answer with someone who has maybe used one or all of these computers.