Daxs,
I just gave a pepsi can stove workshop at our AMC backpack workshop, but the instructions are here, and it is very easy to make.
http://www.pcthiker.com/pages/gear/pepsiGstoveinstruct.shtml
Those that are mechanically challenged can buy them on Ebay for around $11.
One of the best groups for ultralight ideas and help, year-in year-out is
[email protected]. sing up for the daily digest, because there are many, many posts per day there.
Now for your gear, you could probably lose half the stuff in your pack, or at least half the weight without too much effort. Ideally you should be able to get your shelter, pack and sleeping bag to weight under 10 lbs. I would move to the lighter sleeping bag and the lighter backpack first, as the Clip Flashlight will do for now and it will do well for bug season - After the bugs are gone, you might want to move into a sil-nylon shelter (I now use a Black Diamond Betalight - lighter version of the beta-mid.) or sew mosquito netting to the bottom edges of your syl-nylon tarp.
Besides moving to a lighter pack and lighter bag (While I have 6 down bags and swear by them, I did get a superlight TNF Synth bag for my wetter spring trips under my tarp as well as my trip to Alaska - But so far my bag has still stayed quite dry every single night.
Here are some other tips:
Cheap pot - Wal-mart sells grease pots for around $12 - Hold about a quart and weigh around 2-3 ozs. Look in to the cookware section towards the bottom shelves. Dump the lid and use a piece of foil. Use a bandanna instead of potgrippers.
Make a pot Cozy form an ultrlaightweight piece of reflectix - Alows your boiled water to stay very hot, thereby rehydrating your food without using aditional stove fuel.
What are your trips like - less than 4-5 days? Strip your clothing down to what you are wearing and a replacement pair of like clothes, Keep a light fleece for your upper and superlight tights for your legs. If you get really cold stop, set up your shelter and crawl into your bag.
When it is not winter, I now wear a Marmot Precip jacket and LL Bean Gore-tex Paclight rainpants (though in the summer I don't carry rain pants at all) both are super light.
Sell your petzel headlamp on Ebay or save it for winter and get a superlight LED healamp. Incidentally, IIRC it was back around 1999 that the LED headlamps and the catcan stoves started showing up - makeshift items by contributors to
[email protected]
Water Filters are nice, but to be truly ultralight, Dump your 1 lb filter and use either a gravity filter or just plain old tincture of iodine (couple of drops in your water bottle) or regular Iodine tabs.
Go to a 3/4 length sleeping pad. IIRC, Z-rests are lightest, then ridge rests. Carry a small piece of foam to sit upon and put under your feet at night, or just put your pack under your feet.
A gatorade or country time lemonade container with the top cutoff and a pice of closed cell foam aoround it makes an ultralight coffee cup, but I went back to my old insulated plastic mug because I really like drinking out of it.
Dump everything from your repair kit and make do with a small peice of wire, a glue stick and a bit of duct tape (roll it around a pencil and break off both ends).
Dump everything in your first aid kit except an ace bandage, a safety pin, a couple of bandaids and a strip or two of cloth (duct tape will hold it over the wound) and swipe a couple of anctibacterial wipes from you doctor's office. Don't foget a few tabs of aspirin, acetaminophen or Ibuprofen.
Lose the boots and get a pair of New Balance AT806 Trail shoes (Made in the North East) and don't worry about getting your feet wet - they'll dry quickly in the 806's
Dump your bowls and other cookware - pot and spoon is all you need - pick up som Coughlin's coffee filters to make coffee (and filter drinking water into your platypus before adding the iodine..
Dump your nalgene bottles and use a platypus or similar - much lighter and hold more water.
Get rid of all of your OR stuff sacks and use 1 gallon ziplocks (If I recall 4 OR stuff sacks weigh almost a pound)
What is under your shelter - You might save almost 1/2 lb by going to a lighter grade of plastic or even tyvek, though it now appears not to be as impervious to water as what was once thought.
Hope this helps