hi guys

Hoping you can help me please?

I installed openwrt after following the wiki post for this router.  However, since it has a 4mb flash im struggling for space.

I really need to get the basics installed being dhcp/wlan/dns/relayd/iptables to try and leave space so I can get openvpn installed.  I really want this router to act as my Openvpn local network gateway that will route all my traffic to my remote openvpn server. 

I was therefore hoping to build my own image but Im not sure what the minimal packages/modules required would be. Im terrified of bricking my router :S  Really dont want to revert to using my talktalk isp issued router Huawei HG533 as I cant get openwrt on it lol.

Can anyone advise please?  Or is there a simpler way of removing luci etc from the generic bin.  Although I thought removing packages from squashfs doesnt actually free up space?

Apologies if I should have read something else first, Im a noob here - please point me in the right direction if Ive missed something.

Many thanks and best wishes

Andy