text: will you buy an ergonomic keyboard without a full refund guarantee? pick up one of this answer. thanks you in advance for your participation in this question.  * don't know * no * i will consider it * yes * no  that's tough.  i love ergonomic keyboards so i doubt i would need to return it.  the problem is that i have so many choices for buying the keyboard elsewhere *with* a full refund guarantee.  why would i buy without a guarantee when i have a choice?