Going into directories with al large amount of picures the windows explorer takes immediately 100% CPU and parallizes my machine (XP pro SP2; 512MB RAM 700MHz AMD). Accessing direcories with lot of pictures on the 2nd slave HD and on a CDROM the same problem occurs. Building up thumbnails is very slow and they are smaller than usual. Using other programs like Adobe Photoshop there is no problem building up pictures. Hardware runs properly. Since I have installed XP on a new HD this problem occurs. Can anyone help?