Hi crazy244, and welcome to TSG.
It's difficult for people to know whether or not they are able to help without some more information. Can you post some more details about your computer please, including the age of it? Click on the computer symbol at the top of my post for an example of what sort of specs to post.
Also, some more details about the problem. When you say your Start toolbar freezes, is it just that alone that freezes, or can you continue with other things? How long has the problem been occurring? Is this something quite recent, or has it always done this? Are you doing anything in particular at the time, or can it be different things? E.g., does it happen when you are playing a particular game, or using a certain application, or does it vary. Is it always two hours, or does it vary quite a bit? (Maybe a heat issue? I don't know, but someone else will.)
You haven't put a skill level, so I'll ask some basic stuff so we know where we are. Did you put the RAM in, or did you get it done by a professional? If you installed it yourself, did your computer recognise the extra RAM when you added it? If it did, then 2 1/2GB should be plenty of RAM for most things to run easily (I'm assuming you are running Vista, what version?). The reason I ask is, if the problem
is caused by not enough RAM, and the new RAM hasn't been recognised, it may not be the right RAM for your motherboard, or it may be that it needs to be installed in pairs. There are many more knowledgeable than me on this forum who would be able to help you with that.
For myself, I don't know whether the lack of RAM would cause the Start to freeze, as the lack of RAM problem on my Acer always caused
everything to freeze, not just one specific thing, so I'm wondering what else it could be. We may get some pointers when you post some more info.
With regards your question on what hardware to upgrade, and the costs involved, that would depend on the age of your computer (may not be worth it if it's an older one), how much you wanted to upgrade it to, etc. etc.
