OPINION

Efrain Reyes appeals his conviction for violating 21 U.S.C. § 841(a)(1)(A) and 18 U.S.C. § 2. For the reasons that follow, we will affirm.

Inasmuch as we write primarily for the parties, we need not detail the factual or procedural history.

Reyes argues that the district court erred in admitting evidence of uncharged sales of heroin in violation of Fed.R.Evid. 404(b). The district court thoroughly explained why the evidence was admissible in the Order dated January 19, 2006. App. 5a. We reject the defendant’s Rule 404(b) *218 challenge substantially for the reasons explained in Judge Gardner’s thorough and thoughtful explanation.

As Judge Gardner observed, Rule 404(b) does not apply because the evidence of the prior heroin sales “constituted direct proof of the charged offense.... ” As Judge Gardner also explains, even if Rule 404(b) did apply, the evidence would “nonetheless be admissible ... under any of the Rule 404(b) exceptions....” Id. at 3a.

Moreover, after the evidence of other sales was admitted, the court gave a cautionary instruction explaining the limited use of that testimony. That charge was more than adequate to guard against any improper use of the evidence, and Reyes does not argue to the contrary.

We also note that Reyes has submitted a pro se brief in which he claims that trial counsel was ineffective. Pursuant to LAR 31.3, we do not consider pro se briefs except in situations governed by Anders v. California, 386 U.S. 738, 87 S.Ct. 1396, 18 L.Ed.2d 493 (1967). Moreover, as the government correctly notes, even if we were to accept the defendant’s brief, we would not address Reyes’ claim of ineffective assistance of counsel because such claims are not generally considered on direct appeal. See United States v. Rieger, 942 F.2d 230, 235 (3d Cir. 1991). Since the prosecutorial misconduct, the reasonableness of the sentence, and the trial court’s purported bias are raised only in Reyes’ pro se brief, we need not address those issues.

For the reasons set forth above, the Order dated August 24, 2006, denying Reyes a new trial is hereby affirmed.