Well, I didn't actually use Guitar Suite in my test, I just recorded straight into a Wave Editor (tried both Nero Wave Editor and Audacity). At the time of testing, I couldn't get recording to work in FL Studio without an ASIO-compatible card. Now though, I've got ASIO4ALL (which dupes it into thinking it's ASIO-compatible), so I may attempt it again in FL Studio. I'm leaning towards investing in a PodXT, which sounds best for my needs.