There are quite a number of scanners out there that will scan film with pretty decent results. I've been playing with scanning some of my 120 negs and then printing, and have been able to blow them up to 13x19 without any trouble at all. The scanner that I've been using is from Epson, and I believe so long as it's a "photo scanner" it should come with a bunch of negative/slide holders that film fits into and is held relatively flat. If you're looking to just save a bunch of your old family photos and whatnot, that will work just fine. If you're looking to print really really high quality photos from negatives, you could look into having a photo print shop scan the negatives on a drum scanner...but it's really not necessary unless you're planning on printing huge and want absolutely no loss in quality. Does that help?
Cheers,
West