So my only options are to run it on the Brookdale video card cause right now it is working perfect on it?
Not your only option if you can get the drivers for the 5500 to install. Then again the only thing at this point and time that the 5500 has over the integrated Intel video is that Aero will work on it. You could also try running this, Intel® Driver Update Utility
for the chipset, but I doubt that it will do anything with one that old.
Or update my computer....
By that I would hope you mean a new computer, as there is nothing left in yours to update/upgrade. Short of adding a new or bigger hard drive, anything else for it would be a waste of money as nothing bought for it would be transferable to a new computer and would cost more than the computer is worth.