>Hi Guys - Thanks for the responses.
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>It's Win95/98 clients running on an NT network. John - Thanks for the Netbeui suggestion. I'll try that. Also, after playing around with config.fp and moving all tmp files to a local directory, things have sped up tremendously. I also set files=99 and buffers=20 in the config.sys of the worst offending machines (p100's with 16MB RAM, Win95). The problem seems to have disappeared, but it's so sporadic, I can't say for sure.
>
>If it returns, I will certainly investigate the Netbeui idea. You both asked about network type - is there anything particular to NT that I should be aware of that could be causing such a problem?
>
>Thanks again for your help!
>

I'd be curious as to the infrastructure of the network. Are you connected via hubs or intelligent switches? You could be suffering from packet collisions. If running netbeui, I'd be willing to be you are getting plenty of collisions.
Also, is it 10base-t or 100. With that many workstations, you might want to investigate 100 megabit switches and 100megabit NICs.