There are some games that dissapear and then come back...obviously DS games, can't Nintendo produce a good amount of them weekly? imo i'd better to produce 50k a week than do a 100k shipment every two weeks. Kirby, Jump Super Stars, DQMJ...
Some games dissapearing this week...Mekaiju no Meikyuu (Atlus undershipping ftw), Yakuza, Yakuza 2, Gears of War...well top30 is fairly high, #29 sold 15k. Interesting to see Shining Force EXA doing a better 2nd week than .hack GU3.
Monster Hunter has immense legs for a PSP title, if MH2 helps it (I doubt it since they are not games like Yakuza-Yakuza 2) it could come really near 1m. I hope MGS has some legs too, hopefully PSP will gain some momentum with Tales of Destiny 2 (week prior to MH2) and then Monster Hunter 2.
I mentioned in an old mc thread that PS3 still does better hardware numbers than it should considering its software numbers. Probably it doesn't come from Blu-Ray either...I guess its potential and PS2-compatibility.