Ive been running for over a week now and I have been monitoring compressor temp and the overall system.

I did not extend the cap tube, just a straight charge of R507 and some tuning.

I had to reset the alarm temp to -65c

I can reach 4.2Ghz on stock voltage and boot into windows. I might be able to reach 4.3Ghz on stock voltage.

Less than stock voltage @ 4Ghz running PCMark.
http://fugger.netfirms.com/4stock.jpg

Running 3D my MachI display will warm up to -51c

My compressor maxes around 115c so I know enough refridgerant is getting back to the compressor.

No start problems at all and no popping oil.

My only problem is my display reads Er0 from one minute after I turn the unit on till I turn it off.

This by far beats 134a badly.

Benchmarks this weekend