Chris:
Also bear in mind if you find out later on you haven't made /boot big enough, it is a right royal pain in the ass to increase the size of the partition.
From my experience (I researched partitioning for FC6), 10 Meg was plenty! Enough for a few GRUBs, actually.
Furthermore, in researching this issue, I found on TLDP a LAME article with this: "The size of this partition can be as small as a couple Mb; I recommend approximately 10 Mb (which should give you plenty of room to store the kernel, initial RAMdisk image, and perhaps a backup kernel or two)."
If you have 100's of GB, whats 100MB ?
Which is not my situation. My 5 computers are all a tad dated, and have discs ranging from 4 Gig to 15 Gig.
