Is it possible for a player to reinstall the original voice for the game? I know that it is just a matter of personal perference but i really liked the original and do not really care for the one that has come with the latest patch.

I second that! The original had personality.....

exactly, the new one sounds like someone asked their 10 year old daughter to do the voiceovers!

It's easy to do. For that, just go to data/sounds folder. There should be 36 fodlers. Delete all folders except 10 ones: from Train 1 through Train 10.

If a folder's name begins with "Train" word DO NOT delete it!

I kind-of like the new ambiguous voice.
Of course, there was (is) nothing wrong with Natasha!
So far, this new version looks nice, and is the chat box faster now( for moving the cursor)?

Thanks for the tip. Natasha--I like that T-Rex. --Now she will once again be able to "Lead me to victory"!!

One more thing--I have not heard the one lately where she says "I will reward you personally, if you like" is that one still in there?

lol
Ohboy...forgot about that one...and along the same weird lines, have you seen "Hostel"? [If you like girls with foreign accents?]
...and a Halloweeny thing as well.

I married a girl from Warsaw--of course i like foreign accents

So if I had the original game file and wanted to use it to get the "I will reward you personally yada yada" could I install it on another PC and copy the "train" files over to my current latest version?

don't know about copying the files but i tried what artmax suggested and now the original voice is back. One strange thing though, i only had 9 train files #7 was missing.

The original voice with accent is packed into lang.dat file. To override any original file you need to copy it to data folder. In this case, the single wav file is used instead of one with the same name from lang.dat file.