n my crop, the 15-85 only came off my camera when I did nature.
On a FF, the 24-105, now IS my most used lens!!!!
But on a crop body, I just don't feel the 24-105 is adequate for versatile daily duties because of its limited wide end.
BUT, that's just MY opinion. I'm sure many will disagree!!! Good luck with your quest! ;-)
SS[/quote]

I just want to agree, on my 60D I find the 15 - 85 ef-s an excellent lens, sharp wide open and from wide to zoomed all the way out. A great lens for a Crop camera.

No, but it is true.

Most of this debt is the result of the wars that Bush got us into and the refusal of your darling republicans to pay for these wars with higher taxes.

Technically, Leica has not made a camera since the late 1970's, when they sold their camera business.

These are not bridge cameras

If you have a very strong surge, perhaps a direct lightning strike, your attached backups will be toast. I back up first to a raid 1 drive and then to external drives stored off site.

[quote=Mark7829]I don't find any empirical evidence to support that. Can you post where you got that or did you just make that up. Tony Northrup posted a video on this very issue from information found on DxO labs. The findings are that it is better to use crop sensor lenses on crop sensor cameras. DxO Labs has consolidated information from the standard MTF graphs for lens performance into the what they label Perceptual MPix or P-MP for sharpness. The higher/better scores are rendered when the crop sensor lenses are on crop sensor camera and not when full frame lenses are on crop sensor cameras. Another member has provided you a link below. I noticed you did not respond to it.

Few of us believe Northrup is worth replying to.

I am impressed, Good work.

O'Reilly is a bigot, a fear monger and and a liar.

So What is New.

I have installed Win 10 on 4 Machines, one an Asus Transformer. All work fine. I could not disagree more strongly. With win 10 installed on millions of machines it is not surprising that some problems appear. Very upsetting to those having problems, but it does not mean that Win 10 is a failure. Recently my notebook, after running win 10 just fine for a month, refused to boot. I suspected memory trouble so removed one memory module. Worked fine. Reattached the USB3 hub and it continued to work. Shut the computer down it refused to complete bootup. Detached the hub, restarted the computer and all was well. Strangely, I moved one USB cable to a different port on the same hub and that seems to have resolved the problem. An identical seven port hub on my work machine has had no problems. I doubt that any of this has anything to do with Win 10, it just shows how complicated a minor computer problem can be.

I would suggest that you not make generalizations about a subject that you obvious have little knowledge of. It is not helpful. I have Win 10 running on 4 computers with few problems, and certainly not this one. I think that you have managed to open one of the included programs which is interfering. Try creating the receiving folder and then copy your files as you are used to doing. I think that may help. I have when exploring files with the "File Explore" clicked open when I meant to click "open with" which was not what I wanted to do. In general I am finding Win 10 a stable and easy to use system. Will take a bit of getting used to but worth it.

I would advise sticking to what you know. You can certainly assign drive letters to a PC As I have to the drives on my net work. If you want to pay three times as much for the same hardware that's your privilege, just don't pretend to be an expert on PCs.

Darkroom is a program, quite well reviewed. Another alternative is Rawtherapee,. It also has good reviews.

How is it a disaster? I have four computers running 10 just fine, but that does mean someone else won't have trouble.