Meh, here, I dunno. Probably.
If ya got Paint Shop Pro (10 or higher, I think) or Photoshop, then there's tutorials there on it. I'm pretty sure you need something like PSP or PS to do it, so that's another thing you might want to consider investing in. PSPX2 is only like $100, as opposed to $600ish for PS.
Do you have a basic understanding of what HDR is?