it looks that the cron process looks for the right dir, but is not executing the scripts in there.
root@WL700gE:~# logread |grep cron
Jan 1 01:00:42 (none) cron.notice crond[487]: crond 2.3.2 dillon, started, log level 8
Jan 1 01:01:01 (none) cron.notice crond[487]: USER root pid 576 cmd /usr/bin/run-parts /etc/cron.hourly
Jan 1 01:03:01 (none) cron.notice crond[487]: USER root pid 583 cmd /usr/bin/run-parts /etc/cron.nightly
Jan 1 01:05:01 (none) cron.notice crond[487]: USER root pid 585 cmd /usr/bin/run-parts /etc/cron.5mins
Jan 1 01:10:01 (none) cron.notice crond[487]: USER root pid 588 cmd /usr/bin/run-parts /etc/cron.5mins
.....
i have also tryed to chmod 777 the scripts and the dirs.