I need help finding the .1uf capacitor and 1uf capacitor for the NES hand built portable. If possible, could you link me to it on radio shack? also on page 158, when making the right board, do I use a 7805 regulator or a LM317T regualtor? (the regulator you attach to the heat sink)

The 0.1uF and 1uF capacitors, can be bought online or from radio shack. Just walk in, and ask them for it.
http://www.ebay.com.au/itm/200pcs-0-1uF-50V-Ceramic-Disc-Capacitors-/290562043612?pt=AU_B_I_Electrical_Test_Equipment&hash=item43a6d8eedc#ht_1202wt_920

http://www.ebay.com.au/itm/10-x-1uF-50V ... 2a11d6797a

You may want to check the voltage.

I know the 7805 regulation is capable of taking up to 12 volts (I think), as the PlayStation has this in it.
http://www.jaycar.com.au/productView.asp?ID=ZV1505