[TYPO3-Performance] dmc_highPerformance and wrong chars

[Steffen Gebert]

> At the first sight it works well...
I must admit, it didn't work at all.. The extension did nothing because TYPO3-
version didn't match.

Forcing use of 4.1-XCLASSes results in Internal Server Error :-(

I would be happy if anybody could tell me how to use this ext with 4.2, maybe 
anybody already updated the class files.

Many thanks!

Steffen