...thinking about hughesnet satellite internet also, BUT wanna do a self install(how hard can it really be?)
Hughesnet will be better than dial-up, but it has some major limitations as well. Downloads speeds can be adequate, after it gets started. Will be a delay to send the signal up, then send it down again to connect to your target internet address address. Uploading stuff will be limited to about 2x dialup.
For many people, the new 3G wireless cellphones will be a better modem option when it becomes available.