I was mainly just frantically trying to get BPs to get the items/etc. needed for my VGC team for Seattle regional (which I did horribly at since I didn't end up having enough time for building said team), since I had barely any time to play B/W beforehand.
I just used my "blue" team of Latios + Suicune + Metagross (listed here
which got me to 222 streak in DPPt/HGSS), and so far got to a streak of 70 in Super Single Subway.
Nothing impressive, but at least the team still works decently enough. I don't expect to get near 222 with this team for B/W though. O yeah, Metagross holding Steel Gem instead of Lum berry (that the one in DPPt/HGSS held). The nerfed power of Explosion for Metagross really made this team a lot less powerful. I'll see how far I get!
EDIT: Lost at 85 to a rain team that pretty much swept with Kingdra. I think Kingdra was at something like +4 before its waterfall could break Suicune's sub.. but suicune got flinched twice in a row and 3rd one KO'd it. eh... that's how things are.