I ended up getting a Rode NT-USB at a local shop. I just got home with it and only verified that it works with my computer (in Linux, no less!). I'm using Audacity for recording. I'm quite happy with the initial sound of my voice recordings. I'll post some clips as I have opportunity. May be a couple of weeks, since Lent starts on Wednesday which means the Rev. Rawk will need more time to Rev. then to Rawk.