What exactly does that error mean? note: I get the same error when I try to cat /dev/video0 [root@hellfirese video]# xawtv This is xawtv-3.54, running on Linux/i686 (2.4.17) can't open /dev/video0: No buffer space available v4l-conf had some trouble, trying to continue anyway v4l2: open /dev/video0: No buffer space available v4l: open /dev/video0: No buffer space available no video grabber device available [root@hellfirese video]# lsmod Module Size Used by saa7110 2544 0 (unused) zoran 25840 0 videodev 4992 2 [zoran] i2c-old 3808 2 [saa7110 zoran] es1371 30992 2 (autoclean) ac97_codec 9760 0 (autoclean) [es1371] soundcore 3984 4 (autoclean) [es1371] NVdriver 820896 14 (autoclean) 8139too 13408 1