G'day V,

>It seems that when a parcel is deemed a large letter, the module
> does not offer registered or insured mail as another shipping option.
> Is there a way of fixing this?

There is a config option "hide parcel rates if letter sized". When set to "yes" it will only show letter rates (only) when the weight/dimensions are within range. When set to 'no' it'll show the parcel rates as well as the letter rates (including the registered/insured options).

There is currently no support for registered letters. I will be adding this function in the next release (hopefully ready b4 xmas).

Is there such a thing as an 'insured letter' ?

Cheers
Rod