After Effects CS6 User Required

Howdy! After Effects CS6 user required with decent spec machine. I'm having trouble motion tracking some footage and I'm thinking my machine might not have the spec to carry it off. I'm using the standard 3D camera tracker that come with After Effects and it does Step 1 of 2 fine, but gets stuck on the Step 2 of 2 part... i.e. solving the camera. Most clips take less than a minute to solve and this one I've left running for about 90 minutes and still no joy. Therefore, I'd like somebody with a higher spec machine to have a try so I can see whether that's the issue or not. So, nice and simple: 1) I'll send you over the AE project file 2) You open the file, select the clip and apply the 3D camera tracker. 3) Go and get a coffee/tea/beer etc 3) Come back once it's solved, save the project and send it back to me. No need to fine tune the tracking results or anything, I'll take care of all that. Clip is 45 seconds long and 961x716. Strange resolution I know! Need this as soon as possible, preferable today. Please include your specs... processor/RAM/graphics card. I won't award the job without these details! Thanks! Scott