Okay, here's the links for everything:
nullDC 1.0.0 (Beta 6)
https://mega.co.nz/#!dYUwyBoT!TioRcQXrQ3rmnMOquHkTy15CJWk3ghQ38ZnxNPjVQn4
nullDC 1.0.3
https://mega.co.nz/#!pB1U3YgL!EMFNr3vIFz3Zqyfwv65NVh0Hs-svxHehwzRWPcQoAsY
nullDC 1.0.4
https://mega.co.nz/#!ZIFEhD6J!bJxFdWs_iJDilosVfc1duCvht7ZUctlGz2W5TE4Kog4
Game Booster (boosts performance)
https://mega.co.nz/#!VElT1biY!JSAAHmG0z_3bXvPXSUFrZWxfOK4wHtHD5U0YTGZJaNs
Xpadder (allows any controller with USB input to be used for and PC game)
https://mega.co.nz/#!5c1TwD5B!X4BCIw4Ye-b_wGts73XdXF66_VoPDAxa8eDuKaMtxQg
Shenmue - Disc 1
https://mega.co.nz/#!oBdzWRhT!BWPsXngr9FA1q4Gq__w63m6TFJJ6VaQMdoVULerkpYw
Shenmue - Disc 2
https://mega.co.nz/#!4YthAZhQ!cGx-_ysYW1To1oayPIMxwhVMN5U1Bc5P7m-QRFD6JLo
Shenmue - Disc 3
https://mega.co.nz/#!8FVViSzY!Z_LmgyKUBDuCvDqSy5Yupi07I2Q4jXcTyv6YFM6swo4
Shenmue - Disc 4
https://mega.co.nz/#!wYF3za5R!AZcf73FpJ8psTLmkLc1CHxOxX6RzeQjHTFgo_DpirIg
Shenmue II - Disc 1
https://mega.co.nz/#!IEdjzTzZ!ePrWsiYJp6lfFFMQnpbAkxWslz1-UIbiO4yFh4RZ4lw
Shenmue II - Disc 2
https://mega.co.nz/#!4MF0UZpL!FgmEWWGluXcVki8rz7g7mTIpDu9CV-mYAwY6xrzDYnM
Shenmue II - Disc 3
https://mega.co.nz/#!gA9EFCpK!Tgn2NDkTeKhfQ20dsVj3nGyzJOBUru3OTqiYvoZQkj4
Shenmue II - Disc 4
https://mega.co.nz/#!5dslCJCR!bhQ1Y1WUSAAP_TDYqR9WrSfvpGp0UgJzbDvvadtUGHA
Shenmue Fan Games (Shenmue Zero, Shenmue: The Boat, Ryo's Room)
https://mega.co.nz/#!UIFTRS5Y!RN0vCl3abO3qtMtucgriljYBADxW7W0drxQBZW2GgI8
Please note that Shenmue II is Japanese voices w/English dub. And if any links are wrong or broken, just let me know and I'll fix them.