I have been using your product at home and work for many years now (4dos, 4os2, 4nt, tcc..). Please keep up the good work :-) I have, however, run into one of the stranger problems. I use: TCC 11.00.44 x64 Windows 7 [Version 6.1.7600] TCC Build 44 Windows 7 Build 7600 and observed that svchost.exe frequently ran at 100% cpu loading (100% of one core, that is). To cut a long and tedious story short, I eventually found the, or a, cause. When shralias.exe is loaded (using "shralias"), svchost.exe will eventually ramp up to 100%. It does not happen immediately, maybe after a few minutes. Unloading shralias ("shralias /u") immediately drops svchost.exe to an acceptable cpu usage. Consistently reproducible, consistently puzzling ..