Also using Dell XPS 8700 with 12 GB RAM for "main computer". It has the i7-4790-3.6 Ghz CPU, which is one of the
faster processors available in consumer grade computers. Dell wants $950 for this model, which includes Win 7 Pro. Occasionally you'll see it at Costco for even less. Be careful, sometimes the lower price is for the i5 model. Stock Dell RAM is overpriced but very easy to add third party RAM yourself, as with most Dells.
