I concur with the soldering method below, but add a step: after doing 
the 2nd end of the resistor/cap, reflow the first, adding a tiny bit 
more solder so the joint is "fresher".  It might not be necessary but I 
don't like the idea of reheated solder being used as the first 
connection to the part.  I've done 1000s of parts this way, no failures.

Also I suggest:
1. getting a temperature-controlled iron

2. using 0805 or 0603 parts.  Everything I do is 0603, if available in 
that size.  0402 is kind of ridiculous to use for things hand-assembled.

3. don't etch your own boards.  I did this for awhile long ago, and its 
just hassles and troubles, there is always the open or shorted trace or 
three on anything reasonably complex.  Even using a modified laminator 
to put the laserprinted resist pattern on the copper board - still not 
really reliable.  (want to buy the laminator cheap??)  barebonespcb.com 
is the way to go, unless on a tight budget and have more time than money.

4. get some flux cleaner and spray the board when done:
http://www.circuitspecialists.com/prod.itml/icOid/1689

Also, a friend just switched to SMT and barebonespcb - he put some SMT 
soldering videos up, might be useful:
http://www.electric-clothing.com/superpov.html

Hope it helps!
J


Jinx wrote:
>>You can DO 1206 parts with a 40W weller iron, and naked eye,
>>but unless you're younger than me, it might not be all that pleasant
> 
> 
> No, isn't. You can do a few unaided but after that.........
> 
> Rolf, this works for me
> 
> To put down a cap or resistor, and put it down flat, I'll tin one
> pad first. Then place the component with the tweezers. Reheat
> the tinned pad so that the component lead becomes soldered.
> Whilst the solder is molten, gently push down on and adjust the
> part so that it lays straight and  flat. When the soldered end has
> cooled, do the other. Don't apply too much heat or the whole lot
> will just come adrift from the board and end up stuck on the tip
> 
> For ICs, tin one corner pad, align/solder/cool as above, then do
> the opposite corner
> 
> It'll never look as clean and tidy as a manufactured item, but to
> stand back and look at what you just did, and think, "Damn, I'm
> a big boy". Can't beat it for satisfaction
> 
> Until you have to do another one ;-))
> 
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