@Curtis,
I Have one of those GVP cards. Should be MAX 16 MB only. If adding graphics card drop memory. I never got my X-surf to work on it except for once, I swapped my GVP060 card for the 030/40Mhz with 12Meg and reentered the proper SCSI device and it worked. could never duplicate cause my Tekmagic card failed. I think it's an old ROM problem.
Chris