Hi sate man,
what files are you planning to program your card with as I don't think there are any new files for the Titanium 2 cards.
I assume the Titanium 2 is the same as the Titanium 1, to program your card, you need a loader, the Titanium 1&2 Cardprogger will work.
Next you need to start up your Infinity software and put it in Phoenix 3.58Mhz mode, and choose the appropriate Virtual Com Port, it should now sit in your system tray.
Open up the Titanium 1&2 Cardprogger software, insert your card, chip face down, go to settings and choose the corresponding Com port, now press the green symbol, connect the programmer and erase the card. Now load the apporopriate files and burn, click the red symbol when it has finished.
You could also use TJ's banana loader, you can find both of these in the utilities section:
http://www.satellites.co.uk/php-bin/forum/forumdisplay.php?f=44
Please post back with more information if experience any problems.
Best wishes
Mickha