Having used the Sony alpha a65 for a number of years I thought I would give the a68 a try as the price has dropped a lot over the last year and I am really glad I did.
Although the differences in the two are not huge, they are well worth the upgrade.
A very nice entry level camera. Pictures are sharp and the kit lens is nt too bad but would be better buying a Tamron 24-70mm lens for a better quality phtograph.