32-Bit PowerPC Mac OS X Tiger Macintoshes are still in quite common use. My Mom has a G4 iMac, her sister has a G3 iBook. They are both in mint condition; neither has any reason at all to purchase new hardware.<p>Imagine my great surprise when early this morning I discovered that "Reset Safari" does NOT delete the cookies for the Safari 3.1.1 that's on Mom's 10.4.11 iMac.<p>That's a potential online banking and credit card number theft exploit.