These are links to some great D.I.Y stuff for photography.
Hope you like it..

Expodisc Alternative
http://flickr.com/photos/10718203@N08/2224259237/

Reflector
http://www.flickr.com/photos/dhair/2260145901/in/set-72157603897834...
http://mgreerphoto.blogspot.com/2007/03/diy-lighting-equipment_17.html
http://www.sublime-light.com/index.php/2007/08/10/diy-make-your-own...
http://forum.sublime-light.com/viewtopic.php?t=32
http://www.subdoc.com/marc/diy/lightrpanel/

Off-Camera Flash Diffuser
http://super.nova.org/DPR/DIY01/
http://www.shuttertalk.com/articles/diylighting
http://mgreerphoto.blogspot.com/2007/03/diy-lighting-equipment_17.html

Flash Stand
http://www.flickr.com/photos/fettucininz/553995518/

C-Stand
http://www.diyphotogear.com/cstand1-1.html

Light Snoot
http://www.diyphotogear.com/snoot-1.html

Reflector Stand
http://www.diyphotography.net/homestudio/blz/cheap-diy-reflector-stand
http://www.diyphotography.net/stuidio-lighting-the-ghetto-studio
http://www.studiolighting.net/diy-boom-arm-reflector-holder/

Gridded Snoot
http://www.flickr.com/photos/dhair/2260145395/in/set-72157603897834...
http://www.flickr.com/groups/diyphotography/discuss/72157603832257017/
http://www.flickr.com/photos/texas_bae/2066974937/in/pool-diyphotog...
http://www.flickr.com/photos/15851331@N00/528242591/in/pool-diyphot...
http://www.flickr.com/photos/72293321@N00/514123382/in/pool-funkyin...

Backdrop Mount
http://www.flickr.com/photos/21588639@N07/2267378114/

LED Light Drawing Pens
http://www.instructables.com/id/LED-Light-Drawing-Pens-Tools-for-dr...

Remote Shutter Release
http://www.instructables.com/id/Remote-shutter-trigger-for-Canon-Ca...
http://cline-company.com/blog/
http://www.pbase.com/judhi/eosremote

Floor Lit Table Top Studio
http://www.diyphotography.net/light-up-the-floor-a-floor-lit-table-...
http://www.diyphotography.net/light-up-the-floor-a-floor-lit-table-...

Beauty Dish
http://www.instructables.com/id/How-to-make-a-Beauty-Dish-flash-mod...
http://www.diyphotography.net/just-fab-s-turkey-pan-beauty-dish/

Ringflash
http://www.modelmayhem.com/p.php?thread_id=194732
http://blog.dennisonbertram.com/hackmaster/2005/02/build-your-own-r...
http://yetanotherstrobistfanboy.blogspot.com/2008/02/ring-ding-ding...
http://davidtejada.blogspot.com/2007/12/building-ring-flash.html
http://flickr.com/photos/akeeh/2173799772/
http://djure-eng.blogspot.com/2007/09/diy-ringflash.html
http://www.photographybay.com/2008/01/20/diy-ringflash/
http://www.flickr.com/photos/nickwheeleroz/2281061700/
http://www.flickr.com/groups/strobist/discuss/72157603859992539/
http://www.flickr.com/photos/nassau/sets/72157594493205397/
http://lactose.blogspot.com/2007/11/ring-flash.html

Snoot
http://www.modelmayhem.com/p.php?thread_id=194732&page=2
http://strobist.blogspot.com/search?q=Paul+Duncan%2C+In+the+Spotlig...
http://strobist.blogspot.com/2006/03/lighting-101-cereal-box-snoots...
http://www.diyphotography.net/diy-homemade-speedlite-snoot
http://www.flickr.com/photos/dhair/2260945550/in/pool-diyphotography
http://www.flickr.com/photos/71804519@N00/1005259375/in/pool-diypho...
http://zigannyphotography.com/blog/?page_id=21
http://villanandes.blogspot.com/2007/05/pringles-snoot.html

Strip Light
http://www.diyphotography.net/the-diy-strip-light
http://zigannyphotography.com/blog/?page_id=21

Macro Ringflash
http://www.shutterasia.com/forum/showthread.php?t=461
http://brainerror.net/texts/howto/macroring/
http://blog.revald.dk/?p=34
http://fuzzcraft.fuzzphoto.eu/ringlight2.html

French Window Gobo
http://flickr.com/groups/strobist/discuss/72157601137776106/

Strobe Clamp
http://www.flickr.com/photos/7937582@N03/2065052710/in/pool-diyphot...

Gorillapod(Sort of)
http://blog.makezine.com/archive/2006/07/the_monkey_arm_diy_clamp_t...
http://www.squidsicle.com/?p=22
http://www.make-digital.com/make/vol01/?pg=130&u1=texterity&;...
http://theglobalphotographer.blogspot.com/2007/12/diy-cia-previousl...

Softbox
http://www.flickr.com/photos/nassau/sets/72157603567209556/
http://www.subdoc.com/marc/diy/kitebox/
http://www.diyphotography.net/homestudio/cheap-diy-flash-mounted-so...
http://www.subdoc.com/marc/diy/softbox/
http://www.flickr.com/photos/naked_dave1/2196953800/
http://www.flickr.com/photos/drbenmonkey/422006731/

Ringlight
http://www.flickr.com/photos/momono/2130648137/in/pool-diyphotography
http://theglobalphotographer.blogspot.com/2008/01/built-and-real-wo...
http://theglobalphotographer.blogspot.com/2008/01/portland-strobist...
http://www.flickr.com/photos/10470809@N08/sets/72157600975056927/