Graphics Error?

I'm a newb, please be patient with me!
I was playing Zelda:OoT the other day and I got this message:

Since everything looked fine, I just kept playing. Boy was that a bad idea! A few mins later I got this message:

..and the "technical" stuff:

Now I can't keep it open for more than about 2 minutes (which makes beating the Water Temple a challenge!) The same thing happens in Mario Kart, although I can usually get a few races in before that happens.

Um... My Plugins:
Vido: Jabo's Direct3D8 1.6
Audio: Jabo's DirectSound 1.6
Input: N-Rage's Direct-Input8 V2 1.83 (I have a Logitech Dual Action Controller if that makes any difference, I couldn't get it to work with Jabo's default plugin)

My Computer: (I'm not exactly sure what you all need to/would like to know- it's a standard Dell Dimension 2400)
XP Pro
Pentium 4 - 2.80 GHz
512 MB RAM
Intel 82845G/GL/GE/PE/GV Graphics Controller (I just updated it yesterday, still get the error message)
SoundMAX Integrated Digital Audio
Unimodem Half-Duplex Audio Device
(if those last 2 aren't really audio/video, I'm really sorry, I'm not exactly sure where to look for them I went My Comp-> Properties-> Hardware-> Device Manager- does that sound right?)

I tried using a different video plugin but the screen rate dropped drastically and I got sick of trying to play (no errors popped up though). I also tried re-installing it but that didn't do anything either.

Got any ideas?
Thanks!!

/sorry, I don't think I did the pictures correctly!

Thanks, I'll try to find the logs...
I did try your Direct3D6 1.5.2 plugin but it gave me screen rates of about 30
The input plugin couldn't locate my controller, even though I installed all the software and updated it at Logitech's website.
(sorry, my computer is having internet issues so i can't upload what I found... I found a .txt document that is full of stuff like this:
[3:20:06 PM 24/4/2005] Direct3D is almost out of texture space
they all say the same thing, only the date/time change- is that the log you were talking about? or should I keep looking?)

I just played it again to make it close- this is the file it made- is this the right one?

I'm at 5 mins of play-time on your Direct3D6 1.5.2 plugin and no error messages yet!! it still lags a bit, but i can usually get my screen rate to stay around 50. I'm not sure why it's going faster now. I'm also not sure why I could use your Direct3D8 1.6 plugin in with out problems for about a week- do you have any ideas as to why it would stop working now?
thank you for all your help!

/can't get a screen rate over 30 to save my life! is there any way to change that? (I'm playing Mario Kart, but Zelda:OoT was slow too)