Anyone else experiencing these issues

So the first month with my Streak everything worked fine, but the last month I have had several serious issues.

1. On 5 seperate occasions if would not come out of 'sleep'. It would not turn on period. I had to remove and replace the battery each time before it would turn on. Once or twice I can see as a fluke, but this is happening more than once a week.

2. Twice I have had the phone reboot while on phone calls. Not drop a call, spontaneously reboot.

3. It is constantly locking up. At least 2 or 3 times a day. It doesn't usually require a reboot, but will lock up for around 30 seconds. (This could be a 1.6 issue not a Streak issue)

4. Apps using the SD card crash. A lot. Especially music players. I know android seemed to over look music, but the stock music player and double twist crash about 75% of the time. However, Meridian seems to do better and has only crashed about 3 times since I got it. 4 square seems to crash a lot as well. I experience a crash 100% of the time when clicking on someone's profile picture in an app (not just 4square).

5. The proximity sensor is very very slow, sometimes 2 to 3 seconds in 'waking up' the screen while on phone calls. This makes life really difficult when 50% of my time on the phone is dealing with the IVR systems companies are so fond of. 

6. Some applications which are well documented running fine on other android 1.6 devices wont run on my Streak. They open to just a black screen. Occasionally the music will play. (it is possible that this as well is an Android, not Streak, issue, but I have seen it running on other 1.6 devices) It's just Angry Birds so my life won't end, but it makes me unhappy thinking about the possiblity of more important apps not working.   

I'm really disapointed. I have a lot of Dell products and I have been very satisfied with all of them except the Streak. So I'd really like to know if anyone else out there is feeling my pain.