I'm assuming he means the original Sierra (I'm pretty sure they weren't Troika) Arcanum forums. However I doubt such an archive exists.
Maybe Idon't speak very well english because I'm french. I just wanted to know the url to be able to read the old topics posted in the old official forum. It seems Sierra has canceled it, without save the old version. Is it clear?
Umm, Okay. You want to know if the old official forums were saved somewhere by Sierra? The answer would almost certainly be no.
I'm in doubt whether or not they really make archives for that. To be honest I think they just throw it away or keep it in a place only they can access. What specificly did you need the old archives for if I may ask?
How to make tolken dialogs : the specifications of the audio track (44000bp, 16bit etc...). I already with reccord voices for an old mod but I don't remember now.
Try: http://web.archive.org/web/*/http://sierra.com And choose a date, click community and then hope they've got the right page archived. Good Luck with the mods.
I had notrhing to do with it. Anyway, @ the french guy, you might want to ask in the modding forums further down on the index.