Sorry I am not on my m/c now but it comes when I try to use org-remember (C-c r) with one of the Charles Cave remember templates.
I dont think though that it has much do do with those specific templates.
 
I am a bit bitfuddled by the code. It looks like a 'type error' (to use a phrase from non-lispy languages) -- org-time-stamp-rounding-minutes is a number -- something you cannot do car to.
 
I'll need at least a day to be able to give more specific data if required

 
On 4/2/09, Manish <mailtomanish.sharma@gmail.com> wrote:
On Thu, Apr 2, 2009 at 8:40 PM, Rustom Mody wrote:
> Ive been struggling to get the org-mode setup of Charles Cave to
> work and I keep getting Wrong type argument lisp, 5

When do you get the error?

--
Manish

> I traced it to (car org-time-stamp-rounding-minutes) in
> org-current-time with org-current-time-stamp-rounding-minutes being
> 5 (ie not a list)