Just looking for some advice, hopefully from people who own the Olympus PEN cameras. I have a D80, D300, and I am looking for a small functional micro 4/3s camera for a european backpacking trip Im planning on taking in the Spring. I want an Olympus PEN but I don't really want to spend 900+ on the new E-P2 since I primarily use my DSLR. So my choices are between the original E-P1 and the newer E-PL1. Both are running about 600ish, the P1 w/ a 17mm f/2.8 lens and the PL-1 w/ a 14-42mm f/3.5-5.6 lens. Ive read lots of reviews and Im seeing some pros and cons to both. The E-P1 is all metal and would hold up to a 2 week excursion through the European rail system, flights, and being packed in a pack. However, it seems to have some low light issues that can be overcome with manual focus. The E-PL1 has seemed to fix the low light issues, added a built in flash, but is made mostly of plastic and comes with a lower quality lens. I do plan on using some older screw mount lenses with it (although, in europe only as weight allows) as I have access to some Pentax Takumar lenses as well as a M42 50mm Leica lens. So, load me up with your advice! Thanks in advance.