it seemed to me that these limits are quite suitable..
Lol! It appears that you forgot some end users are crazy people like me!
I've been working through my WADs folder chronologically - I got to 2008 before I hit the limit.
Dunno if this gives you an idea of how high it would "need" to be... Its hard for me to tell, as the main point of this is sorting my WAD directories / removing rubbish
Thanks so much, Bond. You rule.