Eddie,
I'm not the greatest communicator but I'll give it a shot here...
There are many ways to get your photos into your computer.
If you don't use your camera's proprietary software and you're on XP, it has a camera wizard that will detect that you've plugged your camera into the computer with the usb cord and turned it on...
It will ask you to download your photos to your "my photos" file.
Once you do that and you're sure they're there, you can delete them from your camera.
You said you have Picassa3.
Picassa3 is a beta software, but I've not had any real bugs surface.
It's actually an amazing piece of software that I'd recommend to anyone!
To get your photos small enough to post, open your Picassa3 and locate the photo that you wish to upload...
Do any fixing, cropping, editing, etc that you care to do and then with that photo selected, click on the "export" button at the bottom of your screen.
A window will open up and you'll simply select your desktop there as a location to export to, and also choose your size...
[attachment 110139 resize01.jpg]
With the camera you have, you can likely select "800" as the size (for the longest side) and it will be under the 420 kb limit that is allowed here.
[attachment 110140 resize02.jpg]
Say "OK" and it will export it to your selected folder on your desktop.
When you want to post a photo, as you begin your post it will say "Upload a File"...
[attachment 110141 resize04.jpg]
Clicking on the "Upload" button, and then the "browse" button...
[attachment 110143 resize05.jpg]
That will open a "browse window"...
Click on "desktop", then on whatever you named your file folder, and once inside that folder, you'll find your desired photo...
Click on it, and say "upload" and you're in the rodeo!
It's nearly 1:00 A.M. and it's been a long day so my quickie screenshots may not be dead on!! Lol...
I hope this will get you in the ballpark...
I don't get here so often, so if you have questions, I'm certain others have the knowledge to help!
Good Luck!
Bob