-i have been wanting to buy a telescope for years now and now that i have come to some dough i want to buy a telescope. i wanna spend less than 1,000--in the high 800-900 dollar range. but what confuses me is what is the main difference--pros and cons--between a 'classic dobson' and 'a intelliscope dobson' and a 'tuss tube dobson' and well, you get the point. i wanna do astrophotography but i am mostly interested at just looking so if i have to lose astrophotography for better viewing capabilities then i will suffer. so any help is greatly apreciated!!!!thanx!!