Yep, and I remember when the OS was on a 5 1/4" floppy drive. Once the OS loaded, you took the floppy out, and put in your application floppy. haha! Even funnier, I can remember when RAM was purchased by the MB. It is unbelievable what we paid for RAM. Here is a chart that I found.

1985 - 512KB (from $210 to $440)
1989 - 4MB (from $753 to $1023)
1993 - 4MB ($110)
1998 - 16MB ($58)
2001 - 128MB ($39)
2003 - 512MB ($39 to $89)

I can remember when RAM got to $100 per MB, and thought that was such a great deal.