Yep. I bought the motherboard from www.dabs.com (UK site) in dec 06 but I registered the board on their site in feb 07. And the delay was because I had to send a copy of the invoice so I was postponing the whole thing.
When I spoke with customer support on the phone they were adamant about me not registering the product within 30 days and as such I'm only eligible for the normal 2 year warranty. Although I'm curious about the fact that their terms and conditions state that the limited lifetime warranty is only offered for purchases in north america.
Anyhow, I have to get a new board now...
I think I'll sell my RAM on ebay and get some cheap ddr3 to upgrade to nforce 790i in order to get some better OC performance on my quad core.