I suck at scripting but this is what I'd do:
Get notetab (versatile text editor)
http://www.notetab.com/
the light freeware version will suffice
open all your history files in tabs (if you have way many I guess you'd wanna split them up)
Go to search menu/replace
Check regular expressions and scope: all documents
search: SB\: posts the small blind \$[.,0-9]*
replace: SB\: posts the small blind \$10
This will replace any amount after SB: posts the small blind $ with the sb of your choice in every document you currently have open in notetab.
replace as needed with BB
Last edited by Everlong; 12-05-2007 at 08:14 AM.