Ahh. Thx. i had tried "regular" gameex but not sure if i had disabled "verify", not sure i'll, ever understand what ClrMAMEpro is, but i'm allready somewhat closer to getting my problem solved, thx. to varius replies and searching other posts, i do believe that putting everything in the folders suggested while running the gameex setup 1 st. time, e.g. c:\emulators\mame32 helps somewhat, i also thinks that theres something to be gained by having everything setup correctly first time you run the setup, since subsequent updates somehow seems to pick up stuff (lists/games) from earlier runs, even though i have reinstalled both mame and gameex to new (and clean) folders.
I've setup a very nice and perfectly smooth PinballX system, guess i was hoping the Arcade setup would be as "easy". :-)
I know that theres a lot i don't understand concerning mame in general, so i'm sorry bout my "noob" statements. :-)
BTW! Black Night rules on pinmame! :-)
@Tom Speirs my disk are both SSD, so thats not the issue. :-)
To summarize i think maybe some file or registry have been saved on my computer, from the first time i ran the game update, and maybe this file needs to be deleted to "reset" my setup, also i have allready increased the speed somewhat, not sure exactly how, but putting files in various folders as suggested in the gameex wizard, seems to have increased the speed, i think i'm down to maybe 15-30 minuttes..
I Will make some more test (monday when i've sobered up, from the weekends christmas parties), monitoring the log closely, as this has allready proven very usefull.
If i find a solution i will post it here! :-)