Also check your subnet mask. If you havent changed it, chances are you have it set to 255.255.255.0 and it should be at 255.255.252.0 <--someone please double-check me on that...I very rarely deal with doing subnets though i am "confident" that the value is correct to give a range of 192.168.0.1-192.168.1.254
Edit: I missed the bit where you said you assigned to 192.168.1.x. Im leaving this post as a point of interest but it may be of no use to you.