if your within your warranty period (which is 50k or 4 years, whichever first) all of those problems are sopposed to be fixed for free.
here are the problems that i see on a regular basis with the rsx's (excluding the 05's)
1. window regulator replacement
2. gear syncros
3. other minor electrical

the good thing is that these repairs wont cost you a dime unless you void your warranty.
Overall, it is a well built car. Look at it this way- at least you get a new tranny for free! haha