Any idea why every time I fetch a static image from my host, the Last-Modified: date keeps changing?  It's causing browsers to refresh everything on the page every time they visit.

Example:

sh-3.2$ curl -lI http://www.treeleaf.org/images/goldenJimdo.jpg
HTTP/1.1 200 OK
Date: Sat, 29 Mar 2008 00:06:44 GMT
Server: Apache/1.3.41 (Unix) mod_fastcgi/2.4.6 mod_log_bytes/1.2 mod_bwlimited/1.4 mod_auth_passthrough/1.8 FrontPage/5.0.2.2635 mod_ssl/2.8.31 OpenSSL/0.9.7a
Last-Modified: Sat, 29 Mar 2008 00:06:44 GMT
ETag: W/"56f49ac-7ffc-47ed9df7"
Accept-Ranges: bytes
Content-Length: 32764
Content-Type: image/jpeg

sh-3.2$ curl -lI http://www.treeleaf.org/images/goldenJimdo.jpg
HTTP/1.1 200 OK
Date: Sat, 29 Mar 2008 00:06:45 GMT
Server: Apache/1.3.41 (Unix) mod_fastcgi/2.4.6 mod_log_bytes/1.2 mod_bwlimited/1.4 mod_auth_passthrough/1.8 FrontPage/5.0.2.2635 mod_ssl/2.8.31 OpenSSL/0.9.7a
Last-Modified: Sat, 29 Mar 2008 00:06:45 GMT
ETag: W/"56f49ac-7ffc-47ed9df7"
Accept-Ranges: bytes
Content-Length: 32764
Content-Type: image/jpeg

sh-3.2$ curl -lI http://www.treeleaf.org/images/goldenJimdo.jpg
HTTP/1.1 200 OK
Date: Sat, 29 Mar 2008 00:06:46 GMT
Server: Apache/1.3.41 (Unix) mod_fastcgi/2.4.6 mod_log_bytes/1.2 mod_bwlimited/1.4 mod_auth_passthrough/1.8 FrontPage/5.0.2.2635 mod_ssl/2.8.31 OpenSSL/0.9.7a
Last-Modified: Sat, 29 Mar 2008 00:06:46 GMT
ETag: W/"56f49ac-7ffc-47ed9df7"
Accept-Ranges: bytes
Content-Length: 32764
Content-Type: image/jpeg

This is on shared hosting on laran.lunarmania.com

Thanks,
Skye

Whatever the problem was, its gone now.  My curl shows the same result now.

Skye