Editor's note: The following are questions received from listeners of "RealMoney Radio." To send Cramer a question about topics from his radio show, click here. Listen to Cramer's latest radio show by clicking here.What do you think of Buffalo Wild Wings (BWLD)? -- John from New York Jim Cramer: Buffalo Wild Wings is a great concept restaurant chain, but this stock bounces around like a Mexican jumping beans due to its relatively low volume and tiny float. Overall, the company has a promising story, but I'd only be a buyer in the low $30's. Want more Cramer? Check out Jim's rules and commandments for investing from his latest book by clicking here.