there's an inexpensive item that's GREAT for getting out all those leaves in the bottom without vacuuming and clogging up the baskets repeatedly. check it out here:

http://www.shopping.com/xPC-Big_Sucker_Leaf_Vacuum

there are a couple of brands available. you can find these at most pool stores, and even some wal mart-type places, or home centers. i've seen them for as low as $21, and it works great for leaves. just attach to your plain old garden hose and telescoping pole, then drop it in and suck up the leaves. the only down side is that is stirs up the dust on the bottom and clouds up the water a bit, but that's why you have a filter.