I was getting the following GPF:

EXCEL caused an invalid page fault in
module EXCEL.EXE at 0187:3006450c.
Registers:
EAX=fee0858d CS=0187 EIP=3006450c EFLGS=00010286
EBX=027df228 SS=018f ESP=0062f174 EBP=0062f1c4
ECX=027c9de4 DS=018f ESI=027df1fc FS=6be7
EDX=00000001 ES=018f EDI=027df220 GS=0000
Bytes at CS:EIP:
f6 40 06 04 75 09 50 e8 a9 04 fd ff c2 04 00 83
Stack dump:
3017badf fee0858d 30071b12 fee0858d 027c9de4 027df308
027df1fc 00000014 00000005 00000037 00000001 00000000
00000000 027c9de4 308e0566 00000000

I convinced myself I needed to install the latest service
pack for Office 2000 Professional (from Gateway OEM) to
solve my problems.  During the installation, it required
the file data1.msi from Disc 1.  I found Disc 2 but Disc 1
is nowhere to be found (moved the office and must have
lost in the process).  I canceled out of the install and
now whenever I try to open Excel, it defaults into the
upgrade process and asks for the Disc 1 and I can't get
around it.

Any suggestions to get me back up and running?
Thanks, Steve