If you’re looking to speed up your computer then I highly recommend looking into getting a good registry cleaner.  If you’re running Windows Vista then you know that this operating system is very memory-intensive.  This means that every little bit helps when trying to clean out your computer.  This is why a registry cleaner might be a big help.  If you do get one then the best Vista registry cleaner is RegCure by ParetoLogic software.   This program is very good and it’s the program I personally use on my laptop for work.  It also has a handy startup manager so that you can limit the number of programs that load during the startup.