Obviously each family does the gift thing differently. Looking at your DD's list (if she were my kid), I would take some of the ideas and keep them in mind for her birthday. I personally wouldn't buy that many expensive items for one holiday (again everyone is different, I'm not flaming). I would buy an expensive item or whatever in my budget and use fillers.
I wanted to make a suggestion. On the PSP, price wise it looks like she might be asking for the new PSPgo. If you think you can get away with the older versions of PSPs (like the 3000) you will save a lot of money. They run about $70-$100 less. In addition, you can pick up the UMD movies and games for fairly cheap. I regularly pick up games and movies for $5 (both new and used). This week at Best Buy (I think) there were UMD movies for $7.
Thanks merkc, she does want the psp go...not sure what the difference is between the two though.
I didn't know she could watch movies on the PSP? I was disappointed when I saw the limited amount of games they had available for the PSP though. I will check Best Buy thanks. What is UMD?