Are IBM PCs classic?

One of the first PCs that I got came from IBM with a black power supply with a white switch (1.2*S/H). Then they immediately switched to the silver colored one with the red switch. If I believe the Tech Ref and the sticker on the supply, then there was a slight change increasing the 5V power and decreasing the 12V. As long as we're being unnecessarily picky (-: FIVE ROMS, SIX ROM sockets! One for the BIOS, plus four for BASIC, plus an extra. Unconfirmed story: The IBM engineers were worried that MICROS~1 would fail to squeeze the BASIC into the 32K (32768 Bytes) that MICROS~1 had said would be needed for it, so they provided an extra ROM socket for overflow. The MICROS~1 programmers were a little offended that IBM hadn't trusted them on the accuracy of their estimate, so, when they came in a little under, they padded out the BASIC with a few incomplete commands to bring the total to an EXACT 32768. -- Grumpy Ol' Fred cisin(a)xenosoft.com <A HREF= "http://www.xenosoft.com/dogears" >DogEars</A>