Thanks for that!
That was when I was using prime95

I'm using sbfactor dated 1-26-2004
sbfactor 9475000 9480000 49 2.5 512

I have 8 files with no extension and no logfile in the directory
examples
48479475071
48479475143
48479475167
1mg to 2mg in size, all binary garbage when I look at them in notepad

I have a fact.txt with one entry
49560960642980711 | 24737*2^9475327+1
Would that be a factor I would submit?

I found a newer sbfactor.exe dated 4-27-2004 which uses a .cfg file
Here's what I have in it
LogToConsole = 1
type = P-1
test = range
form = Sierpinski
ram = 512
priority = 3
cpus = 1
cpu = 0
bounds = optimal
fdepth = 49
fvalue = 2.5
B1 = 9475000
B2 = 9480000
curves = 2

I think I should be using the newer one because I am using an FX55, but it wouldn't start up for some reason.
Maybe results.txt was missing, I don't know, but, if I should be using the newest one, what do I have to do to upgrade it, and should I use the same command line as above to continue where the old one left off so I don't lose any work?
Getting closer! Thanks!

I'll be upgrading this box soon to an AMD Athlon 64 X2 4400+ 2.2GHz w/ 1MB L2 cache-per-core, and Windows Pro XP64, so I hope I get this all figured out and stable in the next month