Welcome aboard.

First of all, putting so many games on a single thread is quite useless.

As for your problems, I assume you have read the readme file and some guides. You should post your mountings (one thread for one game - search forum first).

As for the speed thing, you will have to keep experimenting with cycles/core until you get satisfactory results.

Ok i'll experiment... But is it harmful for the processor when i adjust those cycles from one edge to the other at such short time?

dosbox its processor doesn't care (much).
yours is hopefully not near maxed out at 4000 cycles 😀

Ok Thanks! I Fixed the first problem (kinda) which was kind of disturbing. And it was simple. Now for the other 3...

On some games (like Prince OF Persia 2 : The Shadow And The Flame) i want to fix the sound so it won't come from the PC Speaker, but the sound card.

Run the sound setup utility to configure your emulated audio equipment; setup.exe (SB/220/7/1)

Alone in the Dark3 has an install.exe for that purpose.

Thank you! The sound problem on Prince Of Persia 2 is fixed now. I Don't know how or why i forgot to check for this file. Anyway, it sounds a thousand times better now.

Also checked the INSTALL.EXE of AITD3 but it only "updates" the game. i have to examine thoroughly the options there though.

there is an options button on the AITD3 install program, you go there, press the "hardware options" button, adjust the soundcard (I recommend the "Soundblaster No DMA" if available in aitd3) then leave those menus and click "update" to save your settings

welcome btw 😁

OK here's the thing in Alone In The Dark 3 Install.EXE:

I can only change the Sound Card options (it has 3 choices : No Sound, Sound Blaster and one more) but no matter what i choose and then click UPDATE although it says the update was successful, on the Status window of DOSBOX it says :

Warning : File Creation Failed c:games\alone3\install.opt
Warning : File Creation Failed c:games\alone3\indark3.cfg

then i type aitd3 to play and when i hit enter on the first screen (which shows the guys that cracked the game) it gives me :

Warning : File Creation Failed c:games\alone3\valid.id

and then it shows the screen with the INFOGRAMES mouse and freezes...

This is exactly what happens in Titus The Fox

http://www.youtube.com/watch?v=NPEF9f8T8rQ

Nuke your alone in the dark installation and install it anew from within dosbox. If it still doesn't work then give us your mountings.
If you have an abandonware copy then there you have the source of your problem...

I deleted the whole Alone In The Dark 3 folder and re-extracted the contents of the downloaded abandonware. I put the folder on C:\Games and then i ran DOsBox and the install file. Same thing happened..
I don't know if it's an abandonware copy...what do you exactly mean by that? If you mean that it's downloaded from an abandonware site, then yes it is. IT's not an ISO or a IMG. It's just all the files put in a rar file. I guess then it IS a copy and i should try and find an ISO right?
how can i post my mountings?

As for Titus The Fox my memory is kinda blurry but i remember back in 2002-2003 when i first found out about abandonware games, some games like Karateka and (i think) Titus The Fox weren't playing in Windows XP (if they were on C Disk) and i had to copy all the files into a floppy disk, in order to play them. I should try that ...

If you mean that it's downloaded from an abandonware site, then yes it is.

This is illegal unless the copyright holder released its rights.