PRESENTING... THE FALL OF MEAT. 
WITNESS THE SPLATTERING OF A THOUSAND SAWS, IN THE COMFORT OF YOUR OWN DEVMODE!
Download all levels thus far as a .zip: http://www.mediafire.com/?qbewzcdbhpbenhzIntroducing...
A++ times!A++ times are the fastest time I've attained thus far on the level. They'll work like a leaderboard - beat them and you get credited and push the bar up that much.

Video or screenshot for proof.
If you've never played a Super Meat Boy custom level before, you don't have to wait for the level portal! Follow the instructions here and you can play them in -devmode:
http://supermeatboy.com/forum/index.php/topic,551.0.htmlI introduced my brother to devmode and he's hooked.
He has jumper 1/jumper 2/N level editor experience and seems keen to pump out levels, so:
1. Omega Remix
http://www.mediafire.com/download.php?rw5x83e8ouhgejr
http://www.youtube.com/watch?v=UxDLOfdPk_Ehard! saws!
A++ time: 20.001.5 Treachery [Omega Remix Expert Remix]
http://www.mediafire.com/?bwsrdl9vi3cijxn
http://www.youtube.com/watch?v=FYIvQnxMpDctrapped in an insanely complex and sharp level with unobvious and unintuitive solutions. how will meat boy ever get out? (hint, he won't, this level is ridiculously hard lmao good luck)
A++ time: ???2. Cyan Dream
http://download992.mediafire.com/2tj6xif56ceg/wjno0idxopz8cx3/cyan+dream.smbl
http://www.youtube.com/watch?v=cxDY9A-gy1oroute planning required!
A++ time: 12.503. Clock Prison
Light world:
http://www.mediafire.com/download.php?yry7jdh6e96d2tuDark world:
http://www.mediafire.com/download.php?g5volxmj6yuanaq
http://www.youtube.com/watch?v=-KBZ7FNI9Asslip through like a ninja!
A++ time: 3.70 (light), 5.00 (dark)3.5 Clock Prison [Expert Remix]
A++ time: 4.754. Sword and Shield
Light world:
http://www.mediafire.com/download.php?5taiywn53p9h0wgDark world: N/A
http://www.youtube.com/watch?v=ooUtr3pL9P0patience!
A++ time: 9.005. Pillar Dancing
Light world:
http://www.mediafire.com/download.php?1143tf4f2d23wn7Dark world: N/A
http://www.youtube.com/watch?v=tflfbgsFrVwwhat is this, n?
A++ time: 11.006. Possessor
Light world:
http://www.mediafire.com/?tblg3ifl8uypigaDark world:
http://www.mediafire.com/?fr4toykg89y9hgb
http://www.youtube.com/watch?v=EFoNgYUt8T8eye'm one-upping beholder with this one
A++ time: 8.60 (light), 9.80 (dark)7. Purple Dream
http://www.mediafire.com/?df6tm3l6zla19x0
http://www.youtube.com/watch?v=CMq4nsumoXgroute planning is SUPER hard! bend hellmaws to your whim! if you like figuring these kinds of levels out don't watch the video first, otherwise do so
A++ time: 14.008. Never Out Of Sight
http://www.mediafire.com/?0glz74s5ell0vu4
http://www.youtube.com/watch?v=bSkooMC_n0Aeye puzzles eye puzzles! also watch out for the saw in the end
A++ time: 12.009. Impossible Inc.
http://www.mediafire.com/?k9y7rskknxag5up
http://www.youtube.com/watch?v=JKou1vRmm64 (segmented run)
this isn't meant to be beaten in one go but I'll paypal you ten bucks if you do ;D
EDIT: ten bucks offer snatched up by Phleabt!
A++ time: ???
1st: burial: 11.25
2nd: Phleabt!: 14.0010. Orbit
http://www.mediafire.com/?aapbjr303p8zrd8
http://www.youtube.com/watch?v=WGC2mXTdnaYsuper meat boy stars in 'dances with buzzsaws'
A++ time: 15.00
1st: burial: 14.9010.5. Saturn [Orbit Dark World]
http://www.mediafire.com/?d62xzaq6igfqvf8
http://www.youtube.com/watch?v=qSgzt56Pkjgultra precise version of orbit. play orbit first
A++ time: 17.3011. Yin Yang
http://www.youtube.com/watch?v=HGHyYOfnYM8A++ time: 23.5012. Hasty Retreat [2-1X Back Track Expert Remix]
http://www.youtube.com/watch?v=cFPVVB_bAhQA++ time: 10.00??. Nomad
A++ time: 10.60??. Hell Temple [6-1X Detox Expert Remix]
?? Gunboat
A++ time: 7.00