Going nuts with my podcast

I know that Macs are supposed to be so wonderful, but they're so tied to their own software, and the whole system is so inflexible that it's driving me nuts. I like a lot of features about iWeb, and that's how I'd been putting my podcasts on iTunes, but when I tried to migrate my homepage over, too, since I'm now paying TWO hosts every year and really need to start saving money, iWeb erased my whole podcast. So now I'm starting from scratch--only somehow iTunes erased the description of the podcast now, and I don't know how to change it back. Oh, well. I guess I'll have to stick with my old host for another year.