Sorry, I wrote this answer BEFORE having another look at the forum, so it is obsolete. I'm still posting it, just in case:
I don't know what's on the CD of the Optio T10, but I own the Optio models 60, S5i, and A40, and I used to own the S4 and the A10, and they all hold roughly the same software:
1) A digitized version of the camera manual as a PDF file. You can get these HERE:
http://www.pentax.jp/english/support/man-pdf/optio-t10.pdf http://www.pentax.jp/english/support/man-pdf/optio-t10_pc.pdf
2) A PDF reader (usually the Acrobat Reader which was newest when the camera was introduced); nowadays it's on every computer, or you can easily download it).
3) Several kernel drivers which will enable operating systems to recognize the memory card in the camera when connected to the computer by USB, and to use it like an USB stick. With a fairly new camera like the T10, the software interface should be standard and modern operating systems will recognice the card without any special software. The driver was needed with 1rst generation USB connecting cameras and/or older operating systems like Windows 98, 98 SE, Millenium, and 2000. You should not need it. You also could just take the memory card off the camera and put it into a card reader - many users prefer this.
4) A 3rd party program to transfer, view and organize your pictures. For P&S cameras, Pentax always uses a version of ACDSee. You can use any other program you like, everyone has his own preference. I think there are threads on the forum about this subject.
5) A program to modify your pictures in a very basic way (colour, contrast, sharpening, red-eye removing, etc.); as the Pentax P&S don't offer raw format, Pentax also uses ACDSee (or an add-on). Again you can use any other program, see (4).
6) Some version of quicktime to display movie clips (this is needed if the correct codec has not been installed). As Pentax recently has switched to DivX/mp4, there may be a codec for this format instead (I don't know about the Optio T10). You can get the codecs from many sites (be careful from where you download such codecs, have all malware detection switched on, and make a virus scan of the files!).
Last edited by RKKS08; 05-29-2011 at 04:13 AM.