Well, one thing for McGwire to hang on to when his record goes down is the park thing. I think that Bonds has at least 3 more Homerfriendly parks than Mac had. Pac Bell of course is the hugest one. Miller Park and PNC are two more. I think that accounts for maybe up to 10 homers when all is said and done. If Barry hits like 70 this year, that will give him like 560 for his career. He will be 37 then. I can very easily see him playing 5 more seasons or so and averaging about 40 a year, maybe more and getting the big record.