We've tried that and putting the OGL drivers from 7.x into ePSXe folder.
those who have a card witch supports these drivers it worked, but for those(like me) who has a new card who doesn't support these drivers just caused a crash.
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System:
Main board:GA-P35-DS3L
Intel Core 2 duo E8400 3.0Ghz
4GB DDR2 667Mhz RAM
VGA: Asus Radeon HD 2900XT
Windows Vista Ultimate 64bit