I know it's mining correctly, the gpu load is 100%. But...how can I tell if it's actually done anything on blocks or w.e.?
Oh. I thought that its impossible to mine solo with a gpu.
According to
http://www.alloscomp.com/bitcoin/calculator.php you should get 50btc within:
Probability Time
Average 7 days, 18 hours, 30 minutes
50% 5 days, 9 hours, 16 minutes
95% 23 days, 6 hours, 42 minutes
My guess that your block should pop soon:) Thats all I can help you with.