radiator flush

how hard is it to do a radiator flush should i take it some were and pay lots of money or can i do it my self if so how.

I had my 2000 flushed and filled with GM Goodwrench Dexcool @ 70,000 miles for $49.99. I just found a guy recommended by some other people and who had the equipment to do it. As far as doing it yourself, you can and it's not hard. Just follow the directions given on the flush kit/cleaner you buy and use distilled/deminerialzed water when you refill after the flush.