nvidia port

[Doug Silver]

(sorry if this should be directed to -questions, but I'm using the nvidia port 
and there have been several recent posts about it)

I just replaced my video card with a RIVA TNT2 Model 64/Model 64 Pro (from 
dmesg).  The nvidia port installed fine, X starts up, but the text is 
frustratingly blurry.

How do I go about debugging this?  If this keeps up, I'm going to need some 
thick glasses!

TIA

-doug

From dmesg:
Preloaded elf kernel "kernel" at 0xc0548000.
Preloaded elf module "linux.ko" at 0xc054809c.
Preloaded elf module "nvidia.ko" at 0xc054813c.
[snip]
nvidia0: <RIVA TNT2 Model 64/Model 64 Pro>

Here's some relevant stuff from XF86Config:
Section "Monitor"
        Identifier   "Monitor0"
        VendorName   "ViewSonic"
        ModelName    "PF790"
        HorizSync   30-97
        VertRefresh 50-180
EndSection

Section "Device"
        Identifier  "Card0"
        #Driver      "nv"  #default driver
        #Option      "NvAgp" "1"          #have tried this to no avail
        Driver      "nvidia"                    #ports driver
        VendorName  "NVidia"
        BoardName   "Riva TNT2 M64"
        BusID       "PCI:1:0:0"
EndSection

From /var/log/XFree86.0.log
(II) NVIDIA XFree86 Driver  1.0-4365  Wed May 28 09:23:41 PDT 2003
(II) NVIDIA Unified Driver for all NVIDIA GPUs
(II) Primary Device is: PCI 01:00:0
(--) Chipset NVIDIA GPU found
[snip]
(**) NVIDIA(0): Validated modes for display device CRT-0:
(**) NVIDIA(0):      Default mode "1280x1024": 157.5 MHz, 91.1 kHz, 85.0 Hz
(**) NVIDIA(0):      Default mode "1024x768": 94.5 MHz, 68.7 kHz, 85.0 Hz
(II) NVIDIA(0): Virtual screen size determined to be 1280 x 1024
(==) NVIDIA(0): DPI set to (75, 75)