I really need someones advice on this one. I am new to the SLR world and I went out to circuit city the other day actually looking for an SP570 UZ but found this E-420 on a great sale with the 14-42mm f3.5-5.6 package along with an extra lens 40-150mm f3.5-4.5 all for $627.00 (plus tax to make it about $665.00) So I went home really quick and looked it up and found that it was something I was interested it. Knowing that deal wasn't going to last long and I wouldn't be able to get it any other day before it was over, I rushed back out and bought it since the store was going to close soon. Well then I played around with it and love it. But then my husband was looking it up online some more and found another great deal....it was the E-510 also with 2 lenses, 14-42mm f3.5-4.5 and the 40-150mm f4.0-5.6 for $617.00 with tax and shipping. So now I'm at a loss. I have about 12 days left to take back the E420 to Circuit City with their return policy and I need to know which is the better deal? Can anyone give their opinion and why they would say that.....like I said, I'm new to the DSLR world, so it may need some explaining. Thank you!!